CN218873439U - Two-way synchronous deburring mechanism on stamping die - Google Patents
Two-way synchronous deburring mechanism on stamping die Download PDFInfo
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- CN218873439U CN218873439U CN202223017621.XU CN202223017621U CN218873439U CN 218873439 U CN218873439 U CN 218873439U CN 202223017621 U CN202223017621 U CN 202223017621U CN 218873439 U CN218873439 U CN 218873439U
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 13
- 238000004080 punching Methods 0.000 claims description 9
- 230000002457 bidirectional effect Effects 0.000 claims 3
- 238000010924 continuous production Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a two-way synchronous burring mechanism on die belongs to stamping die technical field, including establishing first drift, second drift on last mould and the board of only taking off, establish first slider on the board of only taking off, establish side push pedal, second slider and a plurality of elastic component on the lower mould. The utility model discloses a set up first drift and second drift on the mould, set up inclined slide and side push pedal in the lower mould, and set up the first slider and the second slider connected with its transmission respectively, the action of once closing the mould can realize the burr on the die-cut work piece from two different directions, simple structure, the deburring is efficient; through setting up first elastic component, second elastic component and third elastic component, can slow down the die-cut force of first slider and second slider, avoid or alleviate damage workpiece surface to can be when the die sinking with relevant structure tractive playback, the mould of being convenient for carries out follow-up continuous production.
Description
Technical Field
The utility model relates to a stamping die technical field, in particular to two-way synchronous deburring mechanism on die.
Background
The positions of the holes and the grooves on some sheet metal parts are closely spaced, so that a punch on a stamping die is generally short and small in order to ensure the form and position accuracy of the sheet metal parts, and punching burrs are easily left on the edges of the holes and the grooves after punching; when the product cooperation precision required is higher, this kind of die-cut deckle edge often can influence the use of product, consequently need carry out secondary deburring to the product in the production mostly and handle, comparatively waste time and energy.
Therefore, the utility model discloses improve the mould structure of die-cut this type of product.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the above-mentioned prior art, the utility model provides a two-way synchronous deburring mechanism on die, the burr on two not equidirectional die-cut work pieces can be realized following in a compound die action, simple structure, and deburring is efficient to can slow down the die-cut power of first slider and second slider, avoid or alleviate damage workpiece surface, and can reset relevant joint member tractive when the die sinking, the mould of being convenient for carries out follow-up continuous production.
In order to solve the technical problem, the utility model discloses a technical scheme who takes as follows:
the two-way synchronous deburring mechanism on the stamping die comprises an upper die and a lower die, wherein more than one first stamping head and more than one second stamping head are arranged on the upper die, a stripping-stopping plate is arranged below the first stamping heads on the upper die in a matched manner, a plurality of first sliding blocks matched with the first stamping heads one by one are arranged on the stripping-stopping plate in a sliding manner, and each first sliding block can move towards the lower die under the pushing of one first stamping head so as to stamp rough edges in a first direction on a workpiece; be equipped with the lower bolster on the lower mould, the lower bolster is at every the below side of first slider has all slided and has installed a second slider, every the side of second slider all is equipped with one side push pedal, every the side push pedal is all established on the slide of an slope, every the second drift homoenergetic promotes one the side push pedal is in slide on the slide, and promote one the second slider is in translation on the lower bolster to the deckle edge of second direction on the die-cut work piece.
As a further elaboration of the above technical solution:
in the technical scheme, the lower die is provided with a plurality of guide plates, each guide plate faces the side wall of the lower die plate and is provided with an inclined slideway, and each slideway is embedded with one side push plate.
In the above technical solution, the lower end of each side pushing plate on the lower die is provided with a first elastic member extending along the die closing direction.
In the above technical solution, each first slide block is provided with a first inclined plane towards the end surface of the lower die; each second sliding block is an L-shaped sliding block, a second inclined plane is arranged at the intersection of the transverse arm and the longitudinal arm of the second sliding block, and the inclined direction of the second inclined plane is the same as that of the first inclined plane.
In the technical scheme, a first groove extending along the die assembly direction is formed in the anti-stripping plate, a plurality of second grooves are formed in the end portion, facing the lower die, of the anti-stripping plate, and a plurality of third grooves are formed in the lower die plate: each first groove is matched with one first sliding block, each second groove is matched with the transverse arm of one second sliding block and communicated with one first groove, and each third groove is matched with the longitudinal arm of one second sliding block.
In the technical scheme, a first limiting block is further arranged on the side wall of each first sliding block, a first ejector rod extending along the die assembly direction is arranged below each first limiting block on the lower die, a second elastic piece is arranged at the upper end of each first ejector rod, a plurality of fifth hole grooves matched with the second elastic pieces one by one are formed in the lower die plate, and each second elastic piece penetrates through one of the fifth hole grooves and extends to the upper side of the lower die plate.
In the above technical scheme, a third elastic element is further arranged on the side wall of the side push plate, which faces the longitudinal arm of the second slider, the third elastic element and the transverse arm of the second slider extend in the same direction, a plurality of fourth hole grooves matched with the third elastic elements one by one are formed in the lower template, and one end of each third elastic element penetrates through one fourth hole groove and is detachably and fixedly arranged on the lower die.
Compared with the prior art, the beneficial effects of the utility model reside in that: the upper die is provided with the first punch and the second punch, the lower die is provided with the inclined slide way and the side push plate, and the first slide block and the second slide block are respectively in transmission connection with the upper die and the lower die, so that burrs on a workpiece can be punched from two different directions through one-time die assembly action, the structure is simple, and the burr removing efficiency is high; through setting up first elastic component, second elastic component and third elastic component, can slow down the die-cut force of first slider and second slider, avoid or alleviate damage workpiece surface to can be when the die sinking with relevant structure tractive playback, the mould of being convenient for carries out follow-up continuous production.
Drawings
FIG. 1 is an exploded view of the present embodiment;
FIG. 2 is a schematic structural diagram of a first slider in the present embodiment;
FIG. 3 is a schematic structural diagram of a second slider in the present embodiment;
FIG. 4 is a schematic view of the structure of the plate release stopping device of the present embodiment;
FIG. 5 is a schematic structural view of the present embodiment of another angle of view of the plate-out stopping mechanism;
fig. 6 is a schematic structural view of the lower template in this embodiment.
In the figure: 20. a first punch; 30. a second punch; 40. a falling-off prevention plate; 50. a lower template; 60. a side push plate; 70. a guide plate; 71. a slideway; 1. a first slider; 101. a first stopper; 102. a first inclined plane; 2. a second slider; 201. a transverse arm; 202. a longitudinal arm; 203. a second inclined surface; 3. a first elastic member; 4. a first groove; 5. a second groove; 6. a third groove; 7. a first ejector rod; 8. a second elastic member; 9. a third elastic piece, 10 and a fourth hole groove; 11. and a fifth hole groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. The first feature being "under," "beneath," and "under" the second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
As shown in fig. 1, the two-way synchronous deburring mechanism on the die comprises an upper die and a lower die, wherein the upper die is provided with more than one first punch 20 and more than one second punch 30, a stripping-preventing plate 40 is arranged on the upper die below a plurality of first punches 10 in a matching manner, a plurality of first sliding blocks 1 matched with the first punches 20 are arranged on the stripping-preventing plate 40 in a sliding manner, and each first sliding block 1 can move towards the lower die under the pushing action of one first punch 20 so as to die-cut rough edges on a workpiece in a first direction; be equipped with lower bolster 50 on the lower mould, lower bolster 50 has all slided at the below side of every first slider 1 and has installed a second slider 2, the side of every second slider 2 all is equipped with one side push pedal 60, every side push pedal 60 all establishes on the slide 71 of an slope, every second drift 30 homoenergetic promotes one side push pedal 60 and slides on slide 71 to promote a second slider 2 translation on lower bolster 50, with the deckle edge of die-cut second direction on the work piece.
Specifically, the lower mold is provided with a plurality of guide plates 70, each guide plate 70 is provided with an inclined slideway 71 on the side wall facing the lower mold plate 50, and each slideway 71 is embedded with a side push plate 60.
Specifically, the lower die is provided with a first elastic member 3 extending in the die closing direction at the lower end of each side push plate 60.
Specifically, as shown in fig. 2-3, a first inclined surface 102 is provided on an end surface of each first slider 1 facing the lower mold; each second slider 2 is an L-shaped slider, a second inclined surface 203 is arranged at the intersection of the transverse arm 201 and the longitudinal arm 202, and the inclination direction of the second inclined surface 203 is the same as that of the first inclined surface 102.
Specifically, as shown in fig. 4-5, a first groove 4 extending along the mold closing direction is formed in the release-stopping plate 40, a plurality of second grooves 5 are formed in the end portion, facing the lower mold, of the release-stopping plate 40, and a plurality of third grooves 6 are formed in the lower mold plate 50: every first groove 4 all with a first slider 1 adaptation, every second groove 5 all with a second slider 2's horizontal arm 201 adaptation and all be linked together with a first groove 1, every third groove 6 all with a second slider 2's vertical arm 202 adaptation.
Specifically, a first limiting block 101 is further arranged on the side wall of each first slider 1, a first ejector rod 7 extending along the mold closing direction is arranged below each first limiting block 101 on the lower mold, a second elastic element 8 is arranged at the upper end of each first ejector rod 7, a plurality of fifth hole grooves 11 adapted to the second elastic elements 8 one by one are formed in the lower mold plate 50, and each second elastic element 8 penetrates through one of the fifth hole grooves 11 and extends to the upper side of the lower mold plate 50.
When punching, the second elastic piece 8 and the third elastic piece 9 can respectively slow down the punching force of the first sliding block 1 and the second sliding block 2, and the damage to the surface of a workpiece caused by the first sliding block and the second sliding block is avoided or reduced.
Specifically, the longitudinal arm 202 of the second slider 2 is provided with a third elastic element 9 on the side wall of the side pushing plate 60, the third elastic element 9 and the transverse arm 201 of the second slider 2 extend in the same direction, the lower die plate 50 is provided with a plurality of fourth hole grooves 10 matched with the third elastic elements 8 one by one, and one end of each third elastic element 9 passes through one fourth hole groove 10 and is detachably fixed on the lower die 50.
In this embodiment, as shown in fig. 6, a fourth slot 10 is provided on the sidewall of each third slot 6, and a fifth slot 11 adapted to the second elastic member 8 is provided beside each third slot 6.
In the present embodiment, the first elastic member 3 is a nitrogen spring, and the second elastic member 8 and the third elastic member 9 are springs.
The upper die of the stamping die is a driving die, a plurality of synchronous parts and limiting parts are arranged on the driving die, a punch head, a release-preventing plate and other parts on the driving die can be driven to move along the die assembly direction successively during die assembly and die opening so as to finish actions of pressing a plate material, stamping and forming, preventing the workpiece from jumping and the like successively, the structural composition and the action process belong to the knowledge of common knowledge of technicians in the field, and specific connection structures and action processes of the punch head and the release-preventing plate on the upper die are not described in detail herein.
The utility model discloses a set up first drift and second drift on last mould, set up inclined slide and side push pedal at the lower mould to set up respectively with its transmission connected first slider and second slider, a compound die action can realize the burr on the die-cut work piece from two different directions, simple structure, the deburring is efficient; through setting up first elastic component, second elastic component and third elastic component, can slow down the die-cut force of first slider and second slider, avoid or alleviate damage workpiece surface to can be when the die sinking with relevant structure tractive playback, the mould of being convenient for carries out follow-up continuous production.
The utility model discloses the working process is as follows:
1. when the die is closed, the upper die is pressed against the lower die, the first punch 20 and the second punch 30 synchronously move downwards, the first punch 20 drives the first slide block 1 to move downwards to penetrate through the first hole groove 4, meanwhile, the second punch 30 drives the side push plate 60 to slide on the inclined slide way 71, the end part of the transverse arm 201 of the second slide block 2 is pressed, the second slide block 2 is pushed to translate in the second hole groove 5, the synchronous longitudinal arm 202 translates in the third hole groove 6 on the lower die plate 50, and burrs on the side wall and the edge of the hole groove of the workpiece are punched and cut by the side walls of the first slide block 1 and the second slide block 2 from the upper side and the side respectively;
2. during punching, the side push plate 60 compresses the first elastic part 3 downwards, the first limiting block 101 compresses the second elastic part 8 oppositely, and the longitudinal arm 202 pulls the third elastic part 9 to translate; the first inclined surface 102 and the second inclined surface 203 move oppositely, and can limit the displacement of the first sliding block 1 and the second sliding block 2;
3. when the die is opened, the first punch 20 and the third punch 20 move upwards synchronously, under the action of the rebound force, the first elastic part 3 pushes the side push plate 60 to move upwards in an inclined mode and return to the original position, the third elastic part 9 pulls the longitudinal arm 202 to move horizontally and exit from the second groove 5 and return to the original position, and the second elastic part 8 pushes the first slide block 1 to move upwards and return to the original position to perform the action of next burr punching.
The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a two-way synchronous deburring mechanism on die, the die includes mould and lower mould, its characterized in that: the upper die is provided with more than one first punch and more than one second punch, a stripping stop plate is arranged below the first punches on the upper die in a matching manner, a plurality of first sliding blocks matched with the first punches one by one are slidably arranged on the stripping stop plate, and each first sliding block can move towards the lower die under the pushing of one first punch so as to punch burrs in a first direction on a workpiece; be equipped with the lower bolster on the lower mould, the lower bolster is at every the below side of first slider has all slided and has installed a second slider, every the side of second slider all is equipped with one side push pedal, every the side push pedal is all established on the slide of an slope, every the second drift homoenergetic promotes one the side push pedal is in slide on the slide, and promote one the second slider is in translation on the lower bolster to the deckle edge of second direction on the die-cut work piece.
2. The mechanism for removing the burr on the punching die synchronously in the two directions as claimed in claim 1, wherein a plurality of guide plates are arranged on the lower die, an inclined slide way is arranged on the side wall of each guide plate facing the lower die plate, and a side push plate is embedded on each slide way.
3. The on-die bidirectional synchronous deburring mechanism of claim 2 wherein said lower die is provided at the lower end of each of said side thrust plates with a first resilient member extending in the die closing direction.
4. The on-die bidirectional synchronous deburring mechanism of claim 1, wherein each first slide block is provided with a first inclined surface on the end surface facing the lower die; each second sliding block is an L-shaped sliding block, a second inclined plane is arranged at the intersection of the transverse arm and the longitudinal arm, and the inclined direction of the second inclined plane is the same as that of the first inclined plane.
5. The mechanism for removing the burr synchronously in the two directions on the punching die as claimed in claim 4, wherein the anti-releasing plate is provided with a first groove extending along the die closing direction, the end of the anti-releasing plate facing the lower die is provided with a plurality of second grooves, and the lower die plate is provided with a plurality of third grooves: each first groove is matched with one first sliding block, each second groove is matched with the transverse arm of one second sliding block and is communicated with one first groove, and each third groove is matched with the longitudinal arm of one second sliding block.
6. The mechanism for removing the burrs synchronously in the two directions on the punching die according to claim 5, wherein a first limiting block is further arranged on the side wall of each first sliding block, a first ejector rod extending along the die assembly direction is arranged below each first limiting block on the lower die, a second elastic member is arranged at the upper end of each first ejector rod, a plurality of fifth hole grooves matched with the second elastic members one by one are formed in the lower die plate, and each second elastic member penetrates through one fifth hole groove and extends to the upper side of the lower die plate.
7. The on-die bidirectional synchronous deburring mechanism of claim 4, wherein a third elastic member is further arranged on the side wall of the longitudinal arm of the second sliding block facing the side pushing plate, the third elastic member and the transverse arm of the second sliding block extend in the same direction, a plurality of fourth hole grooves matched with the third elastic member one by one are formed in the lower die plate, and one end portion of each third elastic member penetrates through one fourth hole groove and is detachably and fixedly arranged on the lower die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223017621.XU CN218873439U (en) | 2022-11-14 | 2022-11-14 | Two-way synchronous deburring mechanism on stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223017621.XU CN218873439U (en) | 2022-11-14 | 2022-11-14 | Two-way synchronous deburring mechanism on stamping die |
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| CN218873439U true CN218873439U (en) | 2023-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223017621.XU Active CN218873439U (en) | 2022-11-14 | 2022-11-14 | Two-way synchronous deburring mechanism on stamping die |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116748873A (en) * | 2023-08-22 | 2023-09-15 | 莱克电气股份有限公司 | A burr punching device, automated grinding system and burr punching method |
-
2022
- 2022-11-14 CN CN202223017621.XU patent/CN218873439U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116748873A (en) * | 2023-08-22 | 2023-09-15 | 莱克电气股份有限公司 | A burr punching device, automated grinding system and burr punching method |
| CN116748873B (en) * | 2023-08-22 | 2023-12-15 | 莱克电气股份有限公司 | Burr punching device, automatic polishing system and burr punching method |
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